The answer is D.) Neither ordered pair is a solution.
The reason being:
If we look at the ordered pair (3,-8) and plug it into the equation like so:
3(3)-(-8)4=11
9-32=11
-23=11
FALSE
Now let's look at the ordered pair (4,4):
3(4)-4(4)=11
12-16=11
-4=11
FALSE
We see that neither ordered pair works, so the answer is D.) neither is a solution.
Hope this helped :)
Answer:
-66/21
Step-by-step explanation:
Solving a linear equation, we conclude that she made 5 batches of cookies.
<h3>
How many batches of cookies has she made?</h3>
We know that Alexis bought a bag that contains 8 cups of m&m's. First, she uses two-thirds of a cup to make each batch, so for x batches, she needs:
B(x) = (3/5)*x
That linear equation tells us how many cups are used to make x batches.
We know that at the end, she has 5 cups, and she started with 8 cups, so she used:
8 cups -5 cups = 3 cups.
Now we need to solve the linear equation:
B(x) = 3 = (3/5)*x
Solving the linear equation for x we get:
3 = (3/5)*x
3*(5/3) = x
5 = x
This means that she made 5 batches of cookies.
If you want to learn more about linear equations:
brainly.com/question/1884491
#SPJ1
THERE ARE 52 WEEKS IN A YEAR.
40 (hours) x 52 (weeks) = 2080
29460 / 2080 = 14.25
He made a. $14.25 per hour.
